5.667 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sin (sqrt x)) (sqrt x))
0.047 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.048 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.048 * * [simplify]: iteration  2 :  7  enodes  (cost  4 )
0.049 * [simplify]: Simplified to:
   (- (sin (sqrt x)) (sqrt x))
0.049 * [progress]: [Phase 3 of 3] Extracting.
0.051 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sin (sqrt x)) (sqrt x))
0.051 * * [simplify]: iteration  0 :  4  enodes  (cost  4 )
0.051 * [simplify]: Simplified to:
   (- (sin (sqrt x)) (sqrt x))
1.597 * [regime-testing]: End program error score: 19.55900012128159